<%--
  Created by IntelliJ IDEA.
  User: d11yu
  Date: 2022/4/10
  Time: 8:11
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<%
    pageContext.setAttribute("key1","pageContext1");
    pageContext.setAttribute("key.2","pageContext2");
    request.setAttribute("key1","request1");
    session.setAttribute("key1","session1");
    application.setAttribute("key1","application1");
%>
${pageScope.key1} <br>
${pageScope["key.2"]} <br>
${requestScope.key1} <br>
${sessionScope.key1} <br>
${applicationScope.key1} <br>
</body>
</html>
